Actors
Lee Joo-young
Soo-in
Lee Jun-hyuk
Jin-tae
Yeom Hye-ran
Hae-sook
Song Young-gyu
Gui-nam
Kwak Dong-yeon
Jung-ho
Joo Hae-eun
Bang-geul
Yoo Jae-myung
Team Head Kim
Jang Jun-whee
Team Leader
Kim Min-seo
Young Soo-in
Lee Sang-hee
Principal
Im Ho-jun
Teacher
Kim Jong-soo
Coach Park
